60. Which graph best represents the relationship between velocity v and time t for the rocket from the time it is launched until it hits the ground? 200 オプズ (1) (2) (3) (4)
Q: 15. If the fastest marathon runner in the world, has a speed of 1.5 m/s, how fast is this in cm/s? *…
A: From the question it is given that: Speed of fastest marathon runner: v = 1.5ms Since, 1m = 100 cm…
Q: How far each ball traveled: 1. 238.5875 cm 2. 238.9875 cm 3. 239.1875 cm
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…
Q: A plane and submarine are both travelling at Mach 2. Which of the following statements are true?…
A: Mach number for plane = 2 Mach number for submarine = 2
Q: A robot has been designed and is tested on the course above (A-B-C-D-E). If the robot takes 3.4…
A: Required to find the average speed of the robot.
Q: The velocity time (v-t) graph is shown in Figure.1. Evaluate 25 (a) the acceleration for Line-A (b)…
A:
Q: 8. From the slope of the best-fit line, determine the average acceleration. Record this information…
A:
Q: Victoria is standing on a boat, during a perfectly calm day. Initially, both are not moving. Then…
A: Since there is no external force acting on the system ( Victoria on boat ) there will be no change…
Q: 8. From the slope of the best-fit line, determine the average acceleration. Record this information…
A: From best fit line, at t= 0s , v = 0cm/s and at t= 0.15s , v = 133.33 cm/s Slope of best fit line =…
Q: A red train traveling at 72 miles/hour (mph) and a green train traveling at 100 mph are headed…
A: Given information: The speed of the red train (Vr) = 72 mph we know that:1 mile = 1609 m1 mile/hr =…
Q: 1- the sum of the measured values 539, 35.4, 0.90, and 9.0 ? 2- the product 0.0054 ✕ 435.4 ? 3-…
A: Given that: The values are: a=539b=35.4c=0.90d=9.0 The values for the product are: x=0.0054y=435.4…
Q: A stone is dropped from the top of a cliff. A precision equipment was used in order to measure the…
A: The given data are listed below with appropriate variables. Here, v denotes the sound’s speed and T…
Q: Data Table: Dot Number 1 2 INN 3 4 Travel Time t (sec) 0.0835 10.167 10.2505 0.324 Length of Section…
A: 7) According to the values given in the data table for speed and time, the plot is correct. But the…
Q: 0780938042 Aall dal 1) An object has a position given by r [2+30]1+ [3-2t1. What is the seed of the…
A: Given: The position equation of the particle is r=2+3ti^+3-2t2j^. Introduction: The rate of change…
Q: During a time interval of two seconds, a particle changed its velocity from V = (2i -3j) m/s to V =…
A:
Q: E3 (3D) In a sci fi movie, an astronaut flies away from a space station doing backflips over and…
A: i)If we choose reference frame with the astronaut as the origin than the astronaut won't be rotating…
Q: Which of the following two speeds is the fastest? ( 1 mile = 1609 m) - a.) 20 meters/minute - b.)…
A: Here, we will convert both speeds into (S.I) units i.e (m/s)- (a). 20 meters/minute 20metersminute =…
Q: A car that is moving at 72.0 km·hr−1 slows down uniformly to a speed of 36.0 km·hr−1 in 5.00 s. a)…
A:
Q: 3. An airline passenger drops a coin while the plane is moving at 245.0 m/s. What is the velocity of…
A:
Q: velocity of 12 m/s. It accelerates at a rate of 3 m/s2 for 10 seconds. What is the velocity of the…
A:
Q: 1. What is the average speed of the object from 15-40s7 2. At which time frame did the object not…
A:
Q: 3. A soccer ball is kicked. At 1 sec., its height is 24 m. At 2 seconds, its height is 30 m. At 3…
A:
Q: Imagine a toy car on a track with two hills (see Figure 1). As the car rolls down the track, its…
A: Let us suppose for convenience that the mass of the car is m=1 kg. We want to calculate the…
Q: A rock is kicked honzontally at a speed of 10 m/s from the edge of a dift The rock strnkes the…
A: Formula of range of projectile thrown horizontally from the height H is as follows: R=uT…
Q: You are sitting in your car at a red light when you see a zombie standing still 65m in front of your…
A:
Q: The Tokaido Shinkansen high-speed trains often operate at a speed of 320 km/hr. Calculate the…
A: Speed, v = 320 km/hr 1 km/hr = 11.609miles/hr
Q: Graph 1: x(m) 10 8 6 4 2 0 Part 1 -The two graphs below represent two objects travelling along a…
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: 1. A football player runs 15 meters to the left and it takes 4 seconds. Determine his average speed.…
A: Here, distance d = 15 meters time t = 4 seconds
Q: we use meters “per” second when calculating speed?
A: To answer this question, We will have to define speed. Speed: the distance travelled in a unit time…
Q: Superman throws a chocolate-covered peanut into the air and catches it in his mouth 6 seconds later.…
A:
Q: s is a graph of velocity vs time, what can we say about
A: Given:- Find:- This is a graph of velocity vs time, what can we say about the speed of the object?…
Q: A ball is thrown straight up with a speed of 20 m/s. How long does it take to return to its starting…
A:
Q: The speed of the two cars (together) after the collision was 17 m/s. What was that in km/h? O 4.7…
A: The speed of the two cars (together) after the collision was V = 17 m/s .
Q: A red train traveling at 72 miles/hour (mph) and a green train traveling at 100 mph are headed…
A:
Q: A stone is thrown straight upward and it rises to a height of 3000cm. With what speed was it *…
A: a=g=Acceleration due to gravity=9.81 m/s2v=Final velocity=0u=Initial velocitys=Displacement=3000…
Q: You are sitting in your car at a red light when you see a zombie standing still 65m in front of your…
A: Given data: Initial velocities of both persons is zero u1 = 0 and u2 = 0 a1 = 1.8 m/s2 and a2 = 0.6…
Q: At noon, Fred is driving south on Highway 1, 50 miles north of its intersection with Highway 2. He…
A:
Q: A car is traveling with a constant speed along a road that has a form of a square. The car starts at…
A: Given:road is of square shape ABCDFrom the diagram below, the car starts fromone side lets say from…
Q: (the complete question is in the picture) Which of the following best describes an instantaneous…
A: Instantaneous speed can be defined as the rate of change of distance. Mathematically given by:…
Q: A pig on roller skates is moving with an initial velocity of -10 m/s and is accelerating at a rate…
A: Given data: Initial velocity (u) = -10 m/s Acceleration (a) = 2 m/s2 Time (t) = 2 s Required: The…
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 4 images